Correlation between RAQMS!dG!n and AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 0.91 000091901 Caroline AB 0.90 000090227 Calgary Central AB 0.90 000090218 Calgary East AB 0.88 000090222 Calgary Northwest AB 0.87 000090302 Red Deer AB 0.78 000091101 Elk Island AB 0.76 121130015 Woodlawn FL 0.73 011011002 MONTG AL 0.68 150031004 SAND ISLAND 2 - ANUENUE FISHERIES HI 0.68 000090130 Edmonton Central AB 0.67 000090601 Fort Saskatchewan AB 0.66 050350005 MARION AR 0.66 000090120 Edmonton South AB 0.65 120050006 St. Andrews Park FL 0.63 000090502 Lethbridge AB 0.62 051390006 El Dorado AR 0.62 010731005 MCADORY AL 0.61 131210055 Confederate Ave GA 0.61 010970003 CHICK. AL 0.60 010030010 FAIRHOPE AL 0.60 000063701 Grand Bend ON 0.60 000062501 Tiverton ON 0.58 000094301 Cold Lake South AB 0.54 131350002 Gwinnett Tech GA 0.54 010732003 WYLAM AL 0.54 010731010 LEEDS AL 0.51 120590004 Bonifay FL 0.51 010731009 PROVIDENCE AL #coincidences 10-30 and Corr > 0.5 0.82 120330004 Ellyson Industrial Park FL Correlation between RAQMS!dG!n and AIRNow diurn-avg surface PM2.5 #coincidences >30 and Corr > 0.5 0.94 000090227 Calgary Central AB 0.94 000090222 Calgary Northwest AB 0.94 000090218 Calgary East AB 0.87 121130015 Woodlawn FL 0.87 011011002 MONTG AL 0.87 000090302 Red Deer AB 0.86 050350005 MARION AR 0.81 000091101 Elk Island AB 0.81 000090502 Lethbridge AB 0.80 061010003 Yuba City CA 0.80 051390006 El Dorado AR 0.80 010731010 LEEDS AL 0.79 010731005 MCADORY AL 0.78 010970003 CHICK. AL 0.78 000090601 Fort Saskatchewan AB 0.76 010030010 FAIRHOPE AL 0.74 131510002 McDonough GA 0.72 060670012 Folsom CA 0.72 060371201 Reseda CA 0.72 000090120 Edmonton South AB 0.71 060890007 Anderson CA 0.70 010735002 PINSON AL 0.70 010732006 HOOVER AL 0.69 010732003 WYLAM AL 0.68 131350002 Gwinnett Tech GA 0.68 120050006 St. Andrews Park FL 0.66 130770002 NEWNAN GA 0.66 010731009 PROVIDENCE AL 0.65 131210055 Confederate Ave GA 0.64 000062501 Tiverton ON 0.63 130890002 South Dekalb GA 0.62 132230003 Yorkville GA 0.62 060376012 Santa Clarita CA 0.61 132950002 Rossville GA 0.61 130590002 Athens FS # 7 GA 0.58 150012016 Pahala HI 0.58 000063701 Grand Bend ON 0.57 120470015 White Springs FL 0.57 051430005 SPRNGDLE AR 0.56 010735003 CORNER AL 0.54 060190008 Fresno - 1st Street CA 0.53 010730023 NO. BHAM AL 0.52 061131003 Woodland CA 0.52 060658001 Riverside - Rubidoux CA 0.51 150011012 Kona HI 0.50 060670011 Elk Grove CA #coincidences 10-30 and Corr > 0.5 0.93 000090130 Edmonton Central AB 0.91 120330004 Ellyson Industrial Park FL 0.80 150031004 SAND ISLAND 2 - ANUENUE FISHERIES HI 0.78 000091901 Caroline AB 0.77 000040801 CANTERBURY NB Mean daytime bias of RAQMS!dG!n from AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 12.40 061111004 Ojai - Ojai Ave. CA 12.30 061113001 El Rio - Rio Mesa School #2 CA 12.20 060832004 Lompoc H Street CA 6.90 060670012 Folsom CA 6.10 061110009 Piru - Pacific CA 5.60 060731010 San Diego - Beardsley Street CA 5.50 060010007 Livermore - Rincon CA 5.30 061110007 Thousand Oaks - Moorpark Road CA 5.20 150011006 Hilo HI 5.00 060670011 Elk Grove CA 4.90 060959999 Rio Vista CA 4.70 150012017 Mountain View HI 4.40 060953002 Vacaville CA 4.20 060670010 Sacramento - T Street CA 4.10 060550003 Napa - Jefferson St CA 3.80 061131003 Woodland CA 3.80 060950004 Vallejo - 304 Tuolumne Street CA 3.50 060670006 Sacramento - Del Paso Manor CA 3.10 060010011 Oakland West CA 2.70 061112002 Simi Valley - Cochran Street CA 2.60 060610006 Roseville - N.Sunrise/Douglas CA 2.40 000030310 SYDNEY NS 2.20 040138005 Estrella AZ 2.10 000020401 SOUTHAMPTON PE 1.90 150031001 Honolulu HI 1.90 000065001 Barrie ON 1.80 060012004 Berkeley CA 1.70 060410003 Point Reyes CA 1.30 040134003 South Phoenix AZ 0.60 090032006 East Hartford - High Street CT 0.60 060376012 Santa Clarita CA 0.60 040134010 Dysart AZ 0.50 040139998 Vehicle Emissions Laboratory AZ #coincidences 10-30 and Corr > 0.5 5.00 150030010 Kapolei HI Mean nighttime bias of RAQMS!dG!n from AIRNow 1-hr surface PM2.5 #coincidences >30 and Corr > 0.5 12.20 060832004 Lompoc H Street CA 11.00 061111004 Ojai - Ojai Ave. CA 10.50 061113001 El Rio - Rio Mesa School #2 CA 9.30 060830011 Santa Barbara CA 7.00 060010007 Livermore - Rincon CA 6.80 060670012 Folsom CA 6.20 060731010 San Diego - Beardsley Street CA 5.70 060550003 Napa - Jefferson St CA 5.40 060959999 Rio Vista CA 5.40 060670006 Sacramento - Del Paso Manor CA 5.30 060670011 Elk Grove CA 5.00 061131003 Woodland CA 4.80 060410003 Point Reyes CA 4.80 060012004 Berkeley CA 4.40 061130004 Davis CA 4.40 060670010 Sacramento - T Street CA 4.20 060950004 Vallejo - 304 Tuolumne Street CA 4.10 150011006 Hilo HI 3.80 060953002 Vacaville CA 3.80 060010011 Oakland West CA 3.50 060798001 Atascadero CA 3.50 000020401 SOUTHAMPTON PE 3.40 150012017 Mountain View HI 3.10 060610006 Roseville - N.Sunrise/Douglas CA 2.60 060850005 San Jose - Jackson St. CA 1.60 061110009 Piru - Pacific CA 1.30 060792004 Mesa 2 /Nipomo CA 1.10 150031001 Honolulu HI 0.90 061112002 Simi Valley - Cochran Street CA 0.80 040138005 Estrella AZ 0.80 040134003 South Phoenix AZ 0.80 000030310 SYDNEY NS #coincidences 10-30 and Corr > 0.5 4.60 150030010 Kapolei HI Mean observed daytime surface PM2.5 (6-hourly) #coincidences >30 and Corr > 0.5 561.30 060431001 Yosemite Village - Visitor Center CA 116.30 000054401 Saint-Anicet QC 87.40 061130004 Davis CA 70.90 060250005 Calexico - Ethel Street CA 62.70 051190007 PARR AR 59.10 060190008 Fresno - 1st Street CA 56.00 060070002 Chico - Manzanita CA 56.00 000090121 Edmonton East AB 44.60 040191032 Rose Elementary AZ 39.50 060290014 Bakersfield - 5558 California Ave CA 39.40 060990005 Modesto - 14th Street CA 37.70 000090302 Red Deer AB 33.70 060830011 Santa Barbara CA 31.60 060798001 Atascadero CA 28.40 131390003 Gainesville GA 28.30 000090601 Fort Saskatchewan AB 27.70 000091101 Elk Island AB 27.20 000090502 Lethbridge AB 26.50 000040203 FOREST HILLS NB 25.80 000090120 Edmonton South AB 24.70 000090218 Calgary East AB 24.10 060310004 Corcoran CA 24.10 000090227 Calgary Central AB 23.80 130770002 NEWNAN GA 23.60 060590007 Anaheim CA 23.20 060371201 Reseda CA 22.80 090090027 New Haven - Criscuolo Park CT 22.70 132950002 Rossville GA 22.60 060371103 Los Angeles - N. Main Street CA 22.60 000090222 Calgary Northwest AB 22.50 000061004 Sarnia ON 22.40 060650012 Banning - South Hathaway Street CA 22.10 150011012 Kona HI 22.00 131510002 McDonough GA 21.90 131210055 Confederate Ave GA 21.90 010030010 FAIRHOPE AL 21.70 000030701 AYLESFORD MOUNTAIN NS 21.50 010730023 NO. BHAM AL 21.30 130890002 South Dekalb GA 21.20 060371002 Burbank - W. Palm Ave CA 20.90 100032004 MLK DE 20.80 060658001 Riverside - Rubidoux CA 20.70 132230003 Yorkville GA 20.60 000054703 Bécancour (Aréna) QC 20.30 010970003 CHICK. AL 20.00 010731010 LEEDS AL 20.00 000060424 Toronto Downtown ON 19.50 130590002 Athens FS # 7 GA 19.50 060374002 North Long Beach CA 19.40 132450091 AUGUSTA GA 19.40 131850003 Valdosta GA 19.40 060730003 El Cajon - Redwood Ave CA 19.40 060710005 Lake Gregory - Crestline CA 19.30 060731008 Camp Pendleton CA 19.30 000054501 L'Assomption QC 19.10 131350002 Gwinnett Tech GA 19.10 110010043 McMillan Reservoir DC 19.00 011011002 MONTG AL 18.90 000060303 Kingston ON 18.80 060659001 Lake Elsinore - W. Flint Street CA 18.80 000040207 SAINT JOHN WEST NB 18.60 132150008 Columbus Airport GA 18.60 010732003 WYLAM AL 18.40 130210012 Macon GA 18.30 010331002 MSHOALS AL 18.30 000094301 Cold Lake South AB 18.20 080350004 Chatfield Park - 11500 N. Roxborough Par CO 18.10 130511002 Savannah L&A GA 18.10 090092123 Waterbury CT 18.10 000050801 Ursulines QC 17.80 060370016 Glendora - Laurel CA 17.80 000061502 Kitchener ON 17.80 000060204 Windsor Downtown ON 17.80 000040209 CASTLE ST. SAINT JO NB 17.70 000060512 Hamilton Downtown ON 17.60 000061402 Brantford ON 17.50 131530001 Warner Robins GA 17.50 060731002 Escondido CA 17.50 010731005 MCADORY AL 17.40 060651003 Riverside - Magnolia CA 16.90 121152002 Jackson Road FL 16.80 010732006 HOOVER AL 16.70 060376012 Santa Clarita CA 16.40 050350005 MARION AR 16.20 060731010 San Diego - Beardsley Street CA 16.20 000040901 ST ANDREWS NB 16.00 000060903 London ON 16.00 000052301 Saint-Faustin QC 15.70 000061302 St. Catharines ON 15.60 090110124 Groton Fort Griswold CT 15.50 010731009 PROVIDENCE AL 15.30 010735002 PINSON AL 15.20 010735003 CORNER AL 15.10 060850005 San Jose - Jackson St. CA 15.00 000041302 BATHURST NB 14.90 000062501 Tiverton ON 14.80 120570030 PCEIA3 FL 14.80 120470015 White Springs FL 14.70 000063701 Grand Bend ON 14.60 120861016 Miami Fire Station #5 FL 14.60 120230002 Lake City FL 14.60 061112002 Simi Valley - Cochran Street CA 14.60 051390006 El Dorado AR 14.50 000061201 Cornwall ON 14.40 061072002 Visalia - N. Church Street CA 14.40 051191008 ADEQ-DSR AR 14.20 090032006 East Hartford - High Street CT 13.90 061010003 Yuba City CA 13.90 060890007 Anderson CA 13.90 060792004 Mesa 2 /Nipomo CA 13.90 060012004 Berkeley CA 13.80 000065301 Port Stanley ON 13.80 000040103 FREDERICTON NB 13.70 090011123 Danbury CT 13.70 061070009 Sequoia/Kings Canyon - Ash Mountain CA 13.60 040191113 Geronimo AZ 13.60 000051501 Zéphirin QC 13.20 120590004 Bonifay FL 13.20 090050005 Cornwall CT 13.20 000065401 Belleville ON 13.10 000065701 Morrisburg ON 13.00 000065801 Chatham ON 13.00 000061104 Peterborough ON 12.20 060610006 Roseville - N.Sunrise/Douglas CA 12.20 060410003 Point Reyes CA 12.20 000060104 Ottawa ON 12.10 120730012 Tallahassee Community College FL 12.10 061110007 Thousand Oaks - Moorpark Road CA 12.10 060010011 Oakland West CA 12.10 000065001 Barrie ON 12.10 000040302 MONCTON NB 12.10 000030310 SYDNEY NS 12.00 121130015 Woodlawn FL 12.00 120866001 Homestead Fire Station #16 FL 11.90 061110009 Piru - Pacific CA 11.70 060670006 Sacramento - Del Paso Manor CA 11.50 150012016 Pahala HI 11.50 060950004 Vallejo - 304 Tuolumne Street CA 11.30 061131003 Woodland CA 11.20 000060709 Sault Ste Marie ON 11.10 120571065 gandy FL 11.10 060550003 Napa - Jefferson St CA 10.90 120573002 SYDNEY FL 10.90 051430005 SPRNGDLE AR 10.70 060953002 Vacaville CA 10.70 000063301 Dorset ON 10.60 060670010 Sacramento - T Street CA 10.30 060832004 Lompoc H Street CA 10.20 121030018 Azalea FL 10.20 120050006 St. Andrews Park FL 10.20 061113001 El Rio - Rio Mesa School #2 CA 10.20 061111004 Ojai - Ojai Ave. CA 10.20 060959999 Rio Vista CA 10.20 060670011 Elk Grove CA 10.20 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 10.10 121056006 Fl. Baptist Children's Home FL 10.10 060571001 Truckee BAM CA 10.10 000020104 CHARLOTTETOWN PE 10.00 121035002 John A. Chesnut Sr. Park FL 9.90 120210004 Laurel Oaks Elementary FL 9.90 060074001 Gridley CA 9.90 000020301 WELLINGTON PE 9.80 120830003 YMC FL 9.80 000062001 North Bay ON 9.80 000020401 SOUTHAMPTON PE 9.70 060010007 Livermore - Rincon CA 9.70 000065201 Parry Sound ON 9.60 120952002 Lake Isle Estates FL 9.60 080010006 Commerce City - 7101 Birch St. CO 9.60 060210002 Willows - E. Laurel Street CA 9.50 120710005 Winkler Pump Station FL 9.50 080310025 Denver Animal Shelter - 678 S. Jason St. CO 9.40 000060609 Sudbury ON 9.30 040191034 Coachline AZ 9.20 120090011 Fay Park FL 8.80 120111002 DAVIE FL 8.70 040139812 Durango AZ 8.60 121275002 Blind Services; 1185-A Dunn Ave FL 8.50 120090007 Melbourne FL 8.50 120013011 Payne's Prarie FL 8.40 121150013 Bee Ridge FL 8.40 060670012 Folsom CA 8.20 120310077 Sheffield Elementary School FL 8.10 120990009 Royal Palm Beach FL 8.10 080310013 Denver - NJH - 14th Ave. & Albion St. CO 7.80 120310100 Mayo Clinic FL 7.70 081230006 Greeley Hospital CO 7.60 080310002 Denver - CAMP - 2105 Broadway CO 7.40 150031001 Honolulu HI 6.80 040191030 Green Valley AZ 6.80 040130019 West Phoenix AZ 6.60 060570005 Grass Valley CA 6.60 040139998 Vehicle Emissions Laboratory AZ 6.50 060271023 Bishop Paiute Tribe-CA CA 6.30 040134010 Dysart AZ 5.70 040134003 South Phoenix AZ 5.50 080770017 Grand Junction - Powell Building CO 5.20 060639901 Quincy BAM CA 4.90 000100010 Creston PC School BC 4.80 040138005 Estrella AZ 4.50 150012017 Mountain View HI 4.10 150011006 Hilo HI #coincidences 10-30 and Corr > 0.5 54.80 000091901 Caroline AB 46.00 000090130 Edmonton Central AB 22.20 000040801 CANTERBURY NB 19.30 120330004 Ellyson Industrial Park FL 13.70 080410017 Colorado College CO 11.70 090050004 Thomaston CT 10.10 150031004 SAND ISLAND 2 - ANUENUE FISHERIES HI 9.20 120310098 Mandarin FL 6.10 080130003 Longmont CO 4.60 150030010 Kapolei HI Mean observed cloudiness (MODIS COT) RAQMS!dG!n 18Z yesterday surface PM2.5 #coincidences and Corr > 0.5 25.10 000010401 Mount Pearl NF 19.30 000020401 SOUTHAMPTON PE 17.50 000030310 SYDNEY NS 11.60 060731010 San Diego - Beardsley Street CA 10.80 061113001 El Rio - Rio Mesa School #2 CA 10.80 061111004 Ojai - Ojai Ave. CA 10.80 060832004 Lompoc H Street CA 10.80 060830011 Santa Barbara CA 10.50 130511002 Savannah L&A GA 9.90 061131003 Woodland CA 9.90 061130004 Davis CA 9.90 060959999 Rio Vista CA 9.90 060953002 Vacaville CA 9.90 060950004 Vallejo - 304 Tuolumne Street CA 9.90 060850005 San Jose - Jackson St. CA 9.90 060670012 Folsom CA 9.90 060670011 Elk Grove CA 9.90 060670010 Sacramento - T Street CA 9.90 060670006 Sacramento - Del Paso Manor CA 9.90 060610006 Roseville - N.Sunrise/Douglas CA 9.90 060550003 Napa - Jefferson St CA 9.90 060410003 Point Reyes CA 9.90 060012004 Berkeley CA 9.90 060010011 Oakland West CA 9.90 060010007 Livermore - Rincon CA 9.80 121130015 Woodlawn FL 9.80 120330004 Ellyson Industrial Park FL 9.80 010970003 CHICK. AL 9.80 010030010 FAIRHOPE AL 9.70 011011002 MONTG AL 9.60 120590004 Bonifay FL 9.60 120050006 St. Andrews Park FL 8.10 121275002 Blind Services; 1185-A Dunn Ave FL 8.10 120830003 YMC FL 8.10 120470015 White Springs FL 8.10 120310100 Mayo Clinic FL 8.10 120310098 Mandarin FL 8.10 120310077 Sheffield Elementary School FL 8.10 120230002 Lake City FL 8.10 120013011 Payne's Prarie FL 8.00 131850003 Valdosta GA 8.00 120730012 Tallahassee Community College FL 7.90 132150008 Columbus Airport GA 7.90 131530001 Warner Robins GA 7.90 130210012 Macon GA 6.70 051390006 El Dorado AR 6.70 051191008 ADEQ-DSR AR 6.70 051190007 PARR AR 6.10 010731009 PROVIDENCE AL 6.10 010731005 MCADORY AL 6.10 010331002 MSHOALS AL 5.00 132450091 AUGUSTA GA 4.80 131510002 McDonough GA 4.80 131390003 Gainesville GA 4.80 131350002 Gwinnett Tech GA 4.80 131210055 Confederate Ave GA 4.80 130890002 South Dekalb GA 4.80 130770002 NEWNAN GA 4.80 130590002 Athens FS # 7 GA 4.80 000061201 Cornwall ON 4.80 000054501 L'Assomption QC 4.80 000054401 Saint-Anicet QC 4.80 000052301 Saint-Faustin QC 4.50 110010043 McMillan Reservoir DC 4.30 132950002 Rossville GA 4.30 132230003 Yorkville GA 4.30 100032004 MLK DE 4.30 010735003 CORNER AL 4.30 010735002 PINSON AL 4.30 010732006 HOOVER AL 4.30 010732003 WYLAM AL 4.30 010731010 LEEDS AL 4.30 010730023 NO. BHAM AL 4.20 061072002 Visalia - N. Church Street CA 4.20 060798001 Atascadero CA 4.20 060792004 Mesa 2 /Nipomo CA 4.20 060310004 Corcoran CA 4.20 060290014 Bakersfield - 5558 California Ave CA 4.20 060190008 Fresno - 1st Street CA 4.10 000054703 Bécancour (Aréna) QC 4.10 000051501 Zéphirin QC 4.10 000050801 Ursulines QC 4.00 061112002 Simi Valley - Cochran Street CA 4.00 061110009 Piru - Pacific CA 4.00 061110007 Thousand Oaks - Moorpark Road CA 4.00 060731008 Camp Pendleton CA 4.00 060731002 Escondido CA 4.00 060710005 Lake Gregory - Crestline CA 4.00 060659001 Lake Elsinore - W. Flint Street CA 4.00 060658001 Riverside - Rubidoux CA 4.00 060651003 Riverside - Magnolia CA 4.00 060590007 Anaheim CA 4.00 060376012 Santa Clarita CA 4.00 060374002 North Long Beach CA 4.00 060371201 Reseda CA 4.00 060371103 Los Angeles - N. Main Street CA 4.00 060371002 Burbank - W. Palm Ave CA 4.00 060370016 Glendora - Laurel CA 3.90 060731006 Alpine CA 3.90 060730003 El Cajon - Redwood Ave CA 3.90 060250005 Calexico - Ethel Street CA 3.80 090110124 Groton Fort Griswold CT 3.80 090090027 New Haven - Criscuolo Park CT 3.80 090032006 East Hartford - High Street CT 3.60 000060104 Ottawa ON 3.40 080410017 Colorado College CO 3.40 061070009 Sequoia/Kings Canyon - Ash Mountain CA 3.40 060271018 Lone Pine Paiute/Shoshone Tribe-CA CA 3.30 061010003 Yuba City CA 3.30 060990005 Modesto - 14th Street CA 3.30 060890007 Anderson CA 3.30 060570005 Grass Valley CA 3.30 060431001 Yosemite Village - Visitor Center CA 3.30 060210002 Willows - E. Laurel Street CA 3.30 060074001 Gridley CA 3.30 060070002 Chico - Manzanita CA 3.30 050350005 MARION AR 3.20 060650012 Banning - South Hathaway Street CA 3.20 040139998 Vehicle Emissions Laboratory AZ 3.20 040139812 Durango AZ 3.20 040138005 Estrella AZ 3.20 040134010 Dysart AZ 3.20 040134003 South Phoenix AZ 3.20 040130019 West Phoenix AZ 3.10 000065701 Morrisburg ON 3.10 000060303 Kingston ON 3.00 000063301 Dorset ON 2.90 090092123 Waterbury CT 2.90 090050005 Cornwall CT 2.90 090050004 Thomaston CT 2.90 090011123 Danbury CT 2.90 000065801 Chatham ON 2.90 000065301 Port Stanley ON 2.90 000061004 Sarnia ON 2.90 000060903 London ON 2.80 081230006 Greeley Hospital CO 2.80 080770017 Grand Junction - Powell Building CO 2.80 080350004 Chatfield Park - 11500 N. Roxborough Par CO 2.80 080310025 Denver Animal Shelter - 678 S. Jason St. CO 2.80 080310013 Denver - NJH - 14th Ave. & Albion St. CO 2.80 080310002 Denver - CAMP - 2105 Broadway CO 2.80 080131001 Boulder - CU - 2102 Athens St. CO 2.80 080130003 Longmont CO 2.80 080010006 Commerce City - 7101 Birch St. CO 2.70 000065201 Parry Sound ON 2.70 000062001 North Bay ON 2.70 000060609 Sudbury ON 2.60 000060204 Windsor Downtown ON 2.50 121152002 Jackson Road FL 2.50 121150013 Bee Ridge FL 2.50 121056006 Fl. Baptist Children's Home FL 2.50 121035002 John A. Chesnut Sr. Park FL 2.50 121030018 Azalea FL 2.50 120952002 Lake Isle Estates FL 2.50 120573002 SYDNEY FL 2.50 120571065 gandy FL 2.50 120570030 PCEIA3 FL 2.50 000065401 Belleville ON 2.50 000061104 Peterborough ON 2.40 120090011 Fay Park FL 2.40 120090007 Melbourne FL 2.30 060639901 Quincy BAM CA 2.30 060571001 Truckee BAM CA 2.20 150031004 SAND ISLAND 2 - ANUENUE FISHERIES HI 2.20 150031001 Honolulu HI 2.20 150030010 Kapolei HI 2.20 000065001 Barrie ON 2.20 000061502 Kitchener ON 2.20 000061402 Brantford ON 2.20 000061302 St. Catharines ON 2.20 000060512 Hamilton Downtown ON 2.20 000060424 Toronto Downtown ON 2.20 000040901 ST ANDREWS NB 2.20 000040801 CANTERBURY NB 2.10 150012017 Mountain View HI 2.10 150012016 Pahala HI 2.10 150011012 Kona HI 2.10 150011006 Hilo HI 2.10 051430005 SPRNGDLE AR 1.90 000040302 MONCTON NB 1.90 000030701 AYLESFORD MOUNTAIN NS 1.90 000020301 WELLINGTON PE 1.90 000020104 CHARLOTTETOWN PE 1.80 040191113 Geronimo AZ 1.80 040191034 Coachline AZ 1.80 040191032 Rose Elementary AZ 1.80 040191030 Green Valley AZ 1.70 000040209 CASTLE ST. SAINT JO NB 1.70 000040207 SAINT JOHN WEST NB 1.70 000040203 FOREST HILLS NB 1.70 000040103 FREDERICTON NB 1.60 000090601 Fort Saskatchewan AB 1.60 000090130 Edmonton Central AB 1.60 000090121 Edmonton East AB 1.60 000090120 Edmonton South AB 1.50 060271023 Bishop Paiute Tribe-CA CA 1.30 120990009 Royal Palm Beach FL 1.30 120866001 Homestead Fire Station #16 FL 1.30 120861016 Miami Fire Station #5 FL 1.30 120111002 DAVIE FL 1.30 000091101 Elk Island AB 1.30 000060709 Sault Ste Marie ON 1.30 000041302 BATHURST NB 1.20 000063701 Grand Bend ON 1.20 000062501 Tiverton ON 1.10 120710005 Winkler Pump Station FL 1.10 120210004 Laurel Oaks Elementary FL 1.00 000091901 Caroline AB 1.00 000090302 Red Deer AB 1.00 000090227 Calgary Central AB 1.00 000090222 Calgary Northwest AB 1.00 000090218 Calgary East AB 0.70 000100010 Creston PC School BC 0.70 000094301 Cold Lake South AB AIRNow 18Z yesterday 1-hr surface PM2.5 AIRNow yesterday maximum 1-hr surface PM2.5 Yesterday observed cloudiness (MODIS COT)